CaratHunter
Plans
Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

EX • D/IF • GIA 2546626608

Certificate GIA 2546626608

Diamond specifications and retailer prices

From $1,354 NZD
As of November 5, 2026
Save $1,981 NZD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,335 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546626608. Listed at 4 retailers as of November 1, 2026, with prices from $1,354 to $3,335, a $1,981 spread on the same certified stone. MOH London lists it at $3,335. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546626608
Dimensions6.77 × 4.30 × 2.78 mm
L/W Ratio1.57
Top View
6.77 mm4.30 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546626608
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,335 NZD|Low: $1,354 NZD|High: $3,375 NZD|Avg: $2,237 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$1,354 NZD
Retailer 6$1,898 NZD
Retailer 5$2,051 NZD
Retailer 3$2,382 NZD
Retailer 4$2,506 NZD
MOH London$3,335 NZD

43 data points across 6 retailers

4 retailers$1,354 NZD to $3,335 NZD

A+
Cheapest Retailer
-
$1,354 NZD
A
Retailer 2
-
$1,898 NZD
View
Retailer 3
-
$2,382 NZD
View
Price last confirmed 33 days ago
Most Expensive
B+
MOH London
CA346AE21 · Nov 1
$3,335 NZD
£1,476 GBP
View
3 more retailers have this diamond
Prices start from $1,354 NZDSave up to $1,981 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
0.51ct Oval
$1,354 NZD